Powerful magnetic functionality that easily engages and holds the furnace door switch in place during inspection or repair. Essential HVAC controls tool designed for safe and efficient maintenance of heating and cooling units. and reliable build engineered for repeated use in demanding environments, making it a must-have for HVAC technicians. Versatile usage allows maintenance personnel to collect and clean iron screws and nails, saving time and money. Easy installation with a secure grip and smooth operation, helping professionals perform tasks quickly and safely., Manufacturer: PokFhgur